The HFM.Parts Multi Stud Rear Rotor upgrade kit now allows you to increase your 258mm OEM Rotors to 300mm whilst still retaining your OEM Calipers. Includes rotors, brackets and all bolts required.
The rotors included are Slotted for better braking and heat disbursement.
FAQsWill this fit my car?
We can only confirm fitment for the vehicles listed above under vehicle compatibility. If your car is not listed there, then we don't know if it will fit.
Do you make these to suit other cars?
We only sell the part listed on our website. If it's not listed on our website, then we don't sell it. Sorry.
What's the advantage of using the HFM 300mm rear rotors?
These rotors allow you to go from 258mm to 300mm while till keeping your OEM calipers. This aids in better braking, also the rotors are also slotted for better heat distribution and help reduce brade fade.
What modifications are required, is this hard to fit?
No modifications are required, simply just remove and refit.
Is there anything else needed for installation?
No, the rotors will arrive as shown in the product photo, with included hardware.
Can I install this myself? If so how long will installation take?
Yes, being a simply rotor and bracket swap installation should take around 45 minutes. However, being the brake system we recommend only a trained professional to install this product.
NOTE:Designed to be used with Australian delivered, USDM or JDM S-chassis 9mm rear rotors and will NOT work with Skyline/Z32 rotors and will NOT fit with European S-chassis' calipers/rotors
NOTE: #2:Will not work with aftermarket knuckles.
NOTE: #3:It is recommended to use these in conjunction with braided brake lines.
NissanS13 CA18 180SX
S13 CA18 SILVIA
S13 SR20 180SX
S13 SR20 SILVIA
top guys to deal with, thank you
It all fitted very well, no issues fitting what so ever.
It is also performing very well.
I don't know what John's problem was..
All went in as expected, my rear brake setup was the original 1 pot caliper with the hand brake integrated into the same pad and rotor, 4 stud wheels. id previously been driving around with only the front brakes upgraded for a while, and this rear upgrade definitely increased the braking power and increased the rear brake force.
The product didn’t fit after I asked and checked to see if it would everything in the discription matched up with my vehicle I receive the product and it’s to large for my vehicle. Was hoping for a refund.
Hi John, I don't believe we've had any contact regarding the fitment issue that you encountered but please email through any information that you do have and we'll go from there.